1, social media experts, have a successful experience, please show your sample of success.
2, there are successful experiences in advertising, the input-output ratio is very high, such as in google, social media, etc.
3, integrity, can not lie, efficient, long-term cooperation.
Have one of the successful experiences, or have a lot of loyal fan experience, or have social media advertising, high-output experience.
If you don't have the above professional experience, please don't waste your time, we can identify experts and general experience. We need experts in professional experience.